import pytest
from flexmock import flexmock

from borgmatic.hooks.credential import keepassxc as module


@pytest.mark.parametrize('credential_parameters', ((), ('foo',), ('foo', 'bar', 'baz')))
def test_load_credential_with_invalid_credential_parameters_raises(credential_parameters):
    flexmock(module.borgmatic.execute).should_receive('execute_command_and_capture_output').never()

    with pytest.raises(ValueError):
        module.load_credential(
            hook_config={}, config={}, credential_parameters=credential_parameters
        )


def test_load_credential_with_missing_database_raises():
    flexmock(module.os.path).should_receive('exists').and_return(False)
    flexmock(module.borgmatic.execute).should_receive('execute_command_and_capture_output').never()

    with pytest.raises(ValueError):
        module.load_credential(
            hook_config={}, config={}, credential_parameters=('database.kdbx', 'mypassword')
        )


def test_load_credential_with_present_database_fetches_password_from_keepassxc():
    flexmock(module.os.path).should_receive('exists').and_return(True)
    flexmock(module.borgmatic.execute).should_receive(
        'execute_command_and_capture_output'
    ).and_return('password').once()

    assert (
        module.load_credential(
            hook_config={}, config={}, credential_parameters=('database.kdbx', 'mypassword')
        )
        == 'password'
    )